net/smc: handle device, port, and QP error events

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RoCE device changes cause an IB event, processed in the global event
handler for the ROCE device. Problems for a certain Queue Pair cause a QP
event, processed in the QP event handler for this QP.
Among those events are port errors and other fatal device errors. All
link groups using such a port or device must be terminated in those cases.

Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Ursula Braun 2018-01-26 09:28:46 +01:00 • committed by David S. Miller

parent a81e4affe1

commit da05bf2981

1 changed files with 25 additions and 13 deletions

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net/smc/smc_ib.c

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